diff --git a/LIBGTOP-VERSION b/LIBGTOP-VERSION
index 975164c1..1887965b 100644
--- a/LIBGTOP-VERSION
+++ b/LIBGTOP-VERSION
@@ -8,10 +8,10 @@
 #
 LIBGTOP_MAJOR_VERSION=0
 LIBGTOP_MINOR_VERSION=26
-LIBGTOP_MICRO_VERSION=3
+LIBGTOP_MICRO_VERSION=4
 
-LIBGTOP_INTERFACE_AGE=2
-LIBGTOP_BINARY_AGE=2
+LIBGTOP_INTERFACE_AGE=4
+LIBGTOP_BINARY_AGE=4
 
 # Increase each time you change the client/server protocol.
 LIBGTOP_SERVER_VERSION=1